Clock/Timing - Delay Lines
Clock/Timing - Delay Lines
Definition
Clock/Timing - Delay Lines are specialized Integrated Circuits (ICs) designed to introduce precise time delays in digital signal paths. These components ensure accurate synchronization, signal alignment, and phase adjustment in high-speed electronic systems. Delay lines are crucial in applications requiring strict timing control, such as data communication, memory interfaces, and microprocessor clock distribution.
Types of Delay Lines
- Fixed Delay Lines Provide a predetermined delay, ideal for consistent timing adjustments.
- Programmable Delay Lines Allow user-configurable delays via digital interfaces (e.g., SPI, I C).
- Voltage-Controlled Delay Lines (VCDLs) Adjust delay dynamically using an analog voltage input.
- Differential Delay Lines Support high-speed differential signaling (e.g., LVDS, CML).
- Temperature-Compensated Delay Lines Maintain stable delays despite thermal fluctuations.
Buying Considerations
- Delay Range & Precision Select based on required resolution (e.g., picosecond-level accuracy).
- Signal Compatibility Ensure support for your interface (e.g., CMOS, TTL, LVDS).
- Power Consumption Critical for portable/battery-operated devices.
- Package Type Choose between surface-mount (SMD) or through-hole based on PCB design.
- Jitter Performance Low jitter is vital for high-frequency applications.
Delay lines optimize system timing integrity whether for FPGA clock distribution, network synchronization, or test equipment. Evaluate specifications carefully to match your design requirements.
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Categories
DS1004Z-3/T&R
IC DELAY LINE 5TAP 17NS 8SOIC
DS1100LC-201/T&R
IC DELAY LINE 5TAP 201NS 8SOIC
DS1007S-12/T&R
IC DELAY LINE PROG 16SOIC
DS1100LZ-25/T&R
IC DELAY LINE 5TAP 25NS 8SOIC
ASNT5106-PQC
IC DELAY LINE W/ 0-250PS 24PIN
DS1135Z-8/T&R
IC DELAY LINE 8NS 8SOIC
DS1010-100
IC DELAY LINE 10TAP 100NS 14DIP
DS1013G-15
IC DELAY LINE 15NS 14DIP
DS1135U-12+T&R
IC DELAY LINE 12NS 8UMAX
DS1013S-50+T&R
IC DELAY LINE 50NS 16SOIC
DS1013S-100+
IC DELAY LINE 100NS 16SOIC
DS1100LZ-50
IC DELAY LINE 5TAP 50NS 8SOIC
DS1005H-60
DS1005 5-TAP SILICON DELAY LINE
DS1100Z-30/T&R
IC DELAY LINE 5TAP 30NS 8SOIC
DS1035Z-30
DELAY LINE 35TAP 30NS 8-SOIC
DS1035Z-30/T&R
DELAY LINE 35TAP 30NS 8-SOIC
DS1100LZ-40/T&R
IC DELAY LINE 5TAP 40NS 8SOIC
DS1023S-500
IC DEL LINE 256TAP 1275NS 16SOIC
DS1100LZ-75+W
IC DELAY LINE 5TAP 75NS 8SOIC
DS1135LU-15/T&R
IC DELAY LINE 15NS 8UMAX